This is the coated C dough hook fit for KitchenAid Mixer replacement for the K5ADHFitment: Work for Kitchen Aid bowl-lift mixer with 5 qt bowl Fit for: K5K5AK5SS KP50P KSM450 KSM5 KSM50 KSM500PSMaterial: This dough hook is aluminum material inside with enamel coating outside anti-oxidation and easy to cleanUsage: Mixing and kneading doughs quickly and perfectly release your hands from kneadingPerfect for: Mixing and kneading bread doughs pizza dough pasta dough yeast dough noodle dough cookie dough pie dough etcNote: Dishwasher safe but would suggest to HAND WASH ONLY to extend the service time